139612848480 has 192 divisors, whose sum is σ = 558451514880. Its totient is φ = 31911501312.

The previous prime is 139612848469. The next prime is 139612848503. The reversal of 139612848480 is 84848216931.

It is a happy number.

139612848480 is a `hidden beast` number, since 1 + 3 + 9 + 61 + 28 + 484 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2278174 + ... + 2338653.

It is an arithmetic number, because the mean of its divisors is an integer number (2908601640).

Almost surely, 2^139612848480 is an apocalyptic number.

139612848480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139612848480 is an abundant number, since it is smaller than the sum of its proper divisors (418838666400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

139612848480 is a wasteful number, since it uses less digits than its factorization.

139612848480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616858 (or 4616844 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 139612848480 in words is "one hundred thirty-nine billion, six hundred twelve million, eight hundred forty-eight thousand, four hundred eighty".